| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $59.59 | 5.404% | $62.8102 | $62.81 | $62.80 | $62.80 |
| Purchase #2 | $107.83 | 9.681% | $118.269 | $118.27 | $118.25 | $118.30 |
| Purchase #3 | $33.96 | 13.153% | $38.4268 | $38.43 | $38.45 | $38.40 |
| Purchase #4 | $67.53 | 10.562% | $74.6625 | $74.66 | $74.65 | $74.70 |
| Purchase #5 | $187.95 | 7.377% | $201.8151 | $201.82 | $201.80 | $201.80 |
| Purchase #6 | $70.62 | 4.160% | $73.5578 | $73.56 | $73.55 | $73.60 |
| Purchase #7 | $129.40 | 9.591% | $141.8108 | $141.81 | $141.80 | $141.80 |
| 7 purchase totals = | $656.88 | $711.3522 | $711.36 | $711.30 | $711.40 | |